<template>
  <div>
    <div class="banner" @click="handleBannerClick">
      <img class="banner-img" :src="bannerImg">
      <div class="banner-info">
        <div class="banner-title">{{sightName}}</div>
        <div class="banner-number">
          <span class="iconfont banner-icon">&#xe8f2;</span>
          {{gallaryImgs.length}}
        </div>
      </div>
    </div>
    <fade-animation>
      <banner-gallary v-show="showGallary" :imgs="gallaryImgs" @close="handleGallaryClose"/>
    </fade-animation>
  </div>
</template>

<script>
import BannerGallary from '@/components/Gallary'
import FadeAnimation from '@/components/Fade'
export default {
  name: 'DetailGallary',
  components: {
    BannerGallary,
    FadeAnimation
  },
  props: {
    bannerImg: String,
    sightName: String,
    gallaryImgs: Array
  },
  data () {
    return {
      showGallary: false
    }
  },
  methods: {
    handleBannerClick () {
      this.showGallary = true
    },
    handleGallaryClose () {
      this.showGallary = false
    }
  }
}
</script>

<style lang="scss" scoped>
.banner {
  position: relative;
  overflow: hidden;
  height: 0;
  padding-bottom: 55%;
  .banner-img {
    width: 100%;
  }
  .banner-info {
    display: flex;
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    line-height: 0.6rem;
    color: #fff;
    /* 线性渐变 */
    background-image: linear-gradient(top, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.8));
    .banner-title {
      flex: 1;
      font-size: 0.32rem;
      padding: 0 0.2rem;
    }
    .banner-number {
      height: 0.32rem;
      line-height: 0.32rem;
      margin-top: 0.14rem;
      padding: 0 0.4rem;
      border-radius: 0.2rem;
      background: rgba(0, 0, 0, 0.6);
      font-size: 0.24rem;
      .banner-icon{
        font-size: .24rem;
      }
    }
  }
}
</style>
